For the premiere of its fifth season, “Mighty Ships” will air its Epic episode tomorrow (July 20) at 8 p.m. ET (10 p.m. PT).

Here’s what Norwegian has to say about it:

“In the hour-long episode, viewers will have a chance to get an in-depth look at the new 155,873 gross ton ship, including a behind-the-scene look at areas such as the laundry facility, ballast tanks, galley and the bridge. The show follows key ship personnel as Norwegian Epic sails a week-long Western Caribbean cruise that took place in February. Viewers will see Hotel Director Klaus Lugmaier interact with the 4,200 guests on board; Entertainment Director Simon Murray manage world-class entertainment including Blue Man Group and Cirque Dreams and Dinner™; as well as Captain Hakan Svedung navigate through a narrow harbor with crosswinds.”

The Epic is currently sailing the Western Mediterranean out of Barcelona, and will return to its North American base, Miami, in November.